@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff7e0e1-bf86-4c8b-997d-1450351f58b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff7e0e1-bf86-4c8b-997d-1450351f58b4> .